DE3169314D1 - Liquid filtering apparatus - Google Patents

Liquid filtering apparatus

Info

Publication number
DE3169314D1
DE3169314D1 DE8181300206T DE3169314T DE3169314D1 DE 3169314 D1 DE3169314 D1 DE 3169314D1 DE 8181300206 T DE8181300206 T DE 8181300206T DE 3169314 T DE3169314 T DE 3169314T DE 3169314 D1 DE3169314 D1 DE 3169314D1
Authority
DE
Germany
Prior art keywords
filtering apparatus
liquid filtering
liquid
filtering
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
DE8181300206T
Other languages
German (de)
Inventor
John Russell Schneider
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of DE3169314D1 publication Critical patent/DE3169314D1/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D25/00—Filters formed by clamping together several filtering elements or parts of such elements
    • B01D25/12—Filter presses, i.e. of the plate or plate and frame type
    • B01D25/127—Filter presses, i.e. of the plate or plate and frame type with one or more movable filter bands arranged to be clamped between the press plates or between a plate and a frame during filtration, e.g. zigzag endless filter bands
    • B01D25/1275—Filter presses, i.e. of the plate or plate and frame type with one or more movable filter bands arranged to be clamped between the press plates or between a plate and a frame during filtration, e.g. zigzag endless filter bands the plates or the frames being placed in a non-vertical position
DE8181300206T 1980-01-18 1981-01-16 Liquid filtering apparatus Expired DE3169314D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/113,187 US4289615A (en) 1980-01-18 1980-01-18 Filter media mover for plate type filter

Publications (1)

Publication Number Publication Date
DE3169314D1 true DE3169314D1 (en) 1985-04-25

Family

ID=22348040

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8181300206T Expired DE3169314D1 (en) 1980-01-18 1981-01-16 Liquid filtering apparatus

Country Status (5)

Country Link
US (1) US4289615A (en)
EP (1) EP0032829B1 (en)
JP (1) JPS56115607A (en)
CA (1) CA1141675A (en)
DE (1) DE3169314D1 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5910313A (en) * 1982-07-08 1984-01-19 Mitsubishi Kakoki Kaisha Ltd Take-out device of filter paper
US4477350A (en) * 1983-03-14 1984-10-16 Brandt & Associates, Inc. Liquid filtering apparatus
US4738775A (en) * 1986-09-15 1988-04-19 Schnieder John R Paper extractor for plate filter
EP0304597B1 (en) * 1987-08-05 1991-10-30 Tenag Ag Process for automatically controlling the movement of a filter band and use of the process in a plate filter
EP0499642A4 (en) * 1990-08-31 1993-03-10 Idemitsu Kosan Limited Color filter, method of producing the same, color liquid crystal panel and method of driving the same
US5258119A (en) * 1991-06-17 1993-11-02 Womack International, Inc. Filter assembly with filter media retrieval
US5238584A (en) * 1992-01-28 1993-08-24 J. R. Schneider Co., Inc. Apparatus for removing filtrate from filter media
US5292434A (en) * 1992-04-07 1994-03-08 Benesi Steve C Filter apparatus and method using belt filter medium
US5449455A (en) * 1992-05-18 1995-09-12 Womack International, Inc. Closer mechanism for compact filter press assembly and method of operation
US5338443A (en) * 1992-06-29 1994-08-16 Henry Filters, Inc. Filter media tensioning device
CN104220560A (en) 2012-03-22 2014-12-17 纳幕尔杜邦公司 Method for recovering hydrocarbon fluids from a hydraulic fracturing process
CN104271879A (en) 2012-03-22 2015-01-07 纳幕尔杜邦公司 Produced water treatment in oil recovery

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1602829A (en) * 1925-01-19 1926-10-12 Jasper A Mccaskell Scraping device
US1797248A (en) * 1927-07-20 1931-03-24 American Anode Inc Filtering method and apparatus
DE920009C (en) * 1939-06-03 1954-11-11 Gustav Netzel Dipl Ing Method and device for removing the filter cake from rotary filters
DE922705C (en) * 1939-06-03 1955-01-24 Gustav Dipl-Ing Netzel Removal device for filter cake from rotary filters
US2439251A (en) * 1946-03-02 1948-04-06 Beloit Iron Works Band guide
DE900297C (en) * 1950-11-07 1953-12-21 Heinz Hoening Dipl Volksw Pressing device for liquid-containing nonwovens, especially for pulp dewatering
US2867326A (en) * 1955-09-27 1959-01-06 Hirs Gene Filter apparatus
US2867325A (en) * 1955-09-27 1959-01-06 Hirs Gene Filter apparatus
US3608734A (en) * 1968-07-31 1971-09-28 John R Schneider Liquid filtering apparatus
DE2227356C3 (en) * 1972-06-06 1975-10-09 Kuesters, Eduard, 4150 Krefeld Process for the production of a grooved roll

Also Published As

Publication number Publication date
JPS56115607A (en) 1981-09-10
EP0032829A3 (en) 1982-03-10
JPH0260365B2 (en) 1990-12-17
US4289615A (en) 1981-09-15
EP0032829B1 (en) 1985-03-20
CA1141675A (en) 1983-02-22
EP0032829A2 (en) 1981-07-29

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Legal Events

Date Code Title Description
8339 Ceased/non-payment of the annual fee